16532793080

素因数分解:

$2^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{89}}^1\times {\mathrm{6353}}^1$

素因数の和:6513

約数の個数: 128

約数和(自身を含む): 40762180800

約数和(自身を除く): 24229387720

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 34, 40, 43, 68, 85, 86, 89, 136, 170, 172, 178, 215, 340, 344, 356, 430, 445, 680, 712, 731, 860, 890, 1462, 1513, 1720, 1780, 2924, 3026, 3560, 3655, 3827, 5848, 6052, 6353, 7310, 7565, 7654, 12104, 12706, 14620, 15130, 15308, 19135, 25412, 29240, 30260, 30616, 31765, 38270, 50824, 60520, 63530, 65059, 76540, 108001, 127060, 130118, 153080, 216002, 254120, 260236, 273179, 325295, 432004, 520472, 540005, 546358, 565417, 650590, 864008, 1080010, 1092716, 1130834, 1301180, 1365895, 2160020, 2185432, 2261668, 2602360, 2731790, 2827085, 4320040, 4523336, 4644043, 5463580, 5654170, 9288086, 9612089, 10927160, 11308340, 18576172, 19224178, 22616680, 23220215, 24312931, 37152344, 38448356, 46440430, 48060445, 48625862, 76896712, 92880860, 96120890, 97251724, 121564655, 185761720, 192241780, 194503448, 243129310, 384483560, 413319827, 486258620, 826639654, 972517240, 1653279308, 2066599135, 3306558616, 4133198270, 8266396540, 16532793080]

約数ペア:

[(1, 16532793080), (2, 8266396540), (4, 4133198270), (5, 3306558616), (8, 2066599135), (10, 1653279308), (17, 972517240), (20, 826639654), (34, 486258620), (40, 413319827), (43, 384483560), (68, 243129310), (85, 194503448), (86, 192241780), (89, 185761720), (136, 121564655), (170, 97251724), (172, 96120890), (178, 92880860), (215, 76896712), (340, 48625862), (344, 48060445), (356, 46440430), (430, 38448356), (445, 37152344), (680, 24312931), (712, 23220215), (731, 22616680), (860, 19224178), (890, 18576172), (1462, 11308340), (1513, 10927160), (1720, 9612089), (1780, 9288086), (2924, 5654170), (3026, 5463580), (3560, 4644043), (3655, 4523336), (3827, 4320040), (5848, 2827085), (6052, 2731790), (6353, 2602360), (7310, 2261668), (7565, 2185432), (7654, 2160020), (12104, 1365895), (12706, 1301180), (14620, 1130834), (15130, 1092716), (15308, 1080010), (19135, 864008), (25412, 650590), (29240, 565417), (30260, 546358), (30616, 540005), (31765, 520472), (38270, 432004), (50824, 325295), (60520, 273179), (63530, 260236), (65059, 254120), (76540, 216002), (108001, 153080), (127060, 130118)]